2. Dowel pins can be made in different sizes, namely:Φ5×20,Φ5×30,Φ6×20,Φ6×30,Φ6×40,Φ8×20,Φ8×30,Φ8×40, 
Φ8×50,  Φ10×30,Φ10×40,Φ10×50,Φ10×60,Φ10×80,Φ10×100, 
Φ12×30,Φ12×40,Φ12×50,Φ12×60,Φ12×80,Φ12×100. 
Or your specific sizes

3. Style:  chamfered ends 
                straight grooved & twisted grooved

4. Dowel pins can be employed in diverse applications: 
     strong secure joint in furniture making 
     screw anchors (wall plugs 
     axle, ladder, handle for toys 
     handles for brushes 
     any other wood projects

PS.   Most of our customers use it as structural reinforcement in furniture making